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Showing 13 to 24 of 1847 entries
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Coupling and Stacking Order of ReS2 Atomic Layers Revealed by Ultralow-Frequency Raman Spectroscopy.

Nano letters

He R, Yan JA, Yin Z, Ye Z, Ye G, Cheng J, Li J, Lui CH.
PMID: 26757027
Nano Lett. 2016 Feb 10;16(2):1404-9. doi: 10.1021/acs.nanolett.5b04925. Epub 2016 Jan 14.

We investigate the ultralow-frequency Raman response of atomically thin ReS2, a special type of two-dimensional (2D) semiconductors with unique distorted 1T structure. Bilayer and few-layer ReS2 exhibit rich Raman spectra at frequencies below 50 cm(-1), where a panoply of...

Characterization of vascular permeability using a biomimetic microfluidic blood vessel model.

Biomicrofluidics

Thomas A, Wang S, Sohrabi S, Orr C, He R, Shi W, Liu Y.
PMID: 28344727
Biomicrofluidics. 2017 Mar 03;11(2):024102. doi: 10.1063/1.4977584. eCollection 2017 Mar.

The inflammatory response in endothelial cells (ECs) leads to an increase in vascular permeability through the formation of gaps. However, the dynamic nature of vascular permeability and external factors involved is still elusive. In this work, we use a...

Hand-Sewn Versus Stapled Esophagogastric Anastomosis in the Neck: A Systematic Review and Meta-analysis of Randomized Controlled Trials.

The Indian journal of surgery

Wang Q, He XR, Shi CH, Tian JH, Jiang L, He SL, Yang KH.
PMID: 26139968
Indian J Surg. 2015 Apr;77(2):133-40. doi: 10.1007/s12262-013-0984-3. Epub 2013 Oct 09.

The application of cervical esophagogastric anastomoses was of great concern. However, between circular stapler (CS) and hand-sewn (HS) methods with anastomosis in the neck, which one has better postoperative effects still puzzles surgeons. This study aims to systematically evaluate...

Long noncoding RNAs in hepatocellular carcinoma: Novel insights into their mechanism.

World journal of hepatology

Liu YR, Tang RX, Huang WT, Ren FH, He RQ, Yang LH, Luo DZ, Dang YW, Chen G.
PMID: 26668690
World J Hepatol. 2015 Dec 08;7(28):2781-91. doi: 10.4254/wjh.v7.i28.2781.

Hepatocellular carcinoma (HCC) is the predominant subject of liver malignancies which arouse global concern. Advanced studies have found that long noncoding RNAs (lncRNAs) are differentially expressed in HCC and implicate they may play distinct roles in the pathogenesis and...

Three-dimensional dielectric crystalline waveguide beam splitters in mid-infrared band by direct femtosecond laser writing.

Optics express

He R, Hernández-Palmero I, Romero C, Vázquez de Aldana JR, Chen F.
PMID: 25607077
Opt Express. 2014 Dec 15;22(25):31293-8. doi: 10.1364/OE.22.031293.

We report on the fabrication of three-dimensional waveguide beam splitters in a dielectric Bi(4)Ge(3)O(12) (BGO) crystal by direct femtosecond laser writing. In the laser written tracks of BGO crystal, positive refractive index is induced, resulting in so-called Type I...

Conservative treatment for Landells and Van Peteghem type II atlas fracture accompanied with atlantoaxial rotatory subluxation.

The spine journal : official journal of the North American Spine Society

Huang DG, Hao DJ, Chang Z, He BR, Liu TJ.
PMID: 26133254
Spine J. 2015 Nov 01;15(11):e31-3. doi: 10.1016/j.spinee.2015.06.057. Epub 2015 Jun 29.

No abstract available.

Partial Cystectomy after Neoadjuvant Chemotherapy: Memorial Sloan Kettering Cancer Center Contemporary Experience.

International scholarly research notices

Bazzi WM, Kopp RP, Donahue TF, Bernstein M, Russo P, Bochner BH, Donat SM, Dalbagni G, Herr HW.
PMID: 27433509
Int Sch Res Notices. 2014 Nov 13;2014:702653. doi: 10.1155/2014/702653. eCollection 2014.

Objective. To report our contemporary experience with partial cystectomy after neoadjuvant chemotherapy. Patients and Methods. Retrospective review of patients who underwent neoadjuvant chemotherapy and partial cystectomy for urothelial cell carcinoma of the bladder at Memorial Sloan Kettering Cancer Center...

Colorectal carcinoma masked by systemic inflammatory response syndrome: A case report.

Oncology letters

Wei H, Choudhary W, He R, Ouyang C, Cheng Z, Liu D, Lu F, Liu X.
PMID: 29085499
Oncol Lett. 2017 Oct;14(4):4906-4910. doi: 10.3892/ol.2017.6820. Epub 2017 Aug 24.

The present study described the case of a 68-year-old woman who presented to the Second Xiangya Hospital of Central South University (Changsha, China) with progressive abdominal pain, distention and diarrhea. These symptoms were diagnosed as the initial manifestations of...

An ultra-high temperature testing instrument under oxidation environment up to 1800 °C.

The Review of scientific instruments

Cheng X, Qu Z, He R, Ai S, Zhang R, Pei Y, Fang D.
PMID: 27131708
Rev Sci Instrum. 2016 Apr;87(4):045108. doi: 10.1063/1.4944484.

A new testing instrument was developed to measure the high-temperature constitutive relation and strength of materials under an oxidative environment up to 1800 °C. A high temperature electric resistance furnace was designed to provide a uniform temperature environment for...

Validating the Demand Control Support Questionnaire among white-collar employees in Switzerland and the United States.

Journal of occupational medicine and toxicology (London, England)

Mauss D, Herr RM, Theorell T, Angerer P, Li J.
PMID: 29449870
J Occup Med Toxicol. 2018 Feb 13;13:7. doi: 10.1186/s12995-018-0188-7. eCollection 2018.

BACKGROUND: The Demand Control Support Questionnaire (DCSQ) is an established self-reported tool to measure a stressful work environment. Validated German and English versions are however currently missing. The aim of this study was therefore to evaluate the psychometric properties...

Diversity-Oriented Synthesis for Novel, Selective and Drug-like Inhibitors for a Phosphatase from Mycobacterium Tuberculosis.

MedChemComm

He R, Bai Y, Yu ZH, Wu L, Gunawan AM, Zhang ZY.
PMID: 25505942
Medchemcomm. 2014 Oct;5(10):1496-1499. doi: 10.1039/C4MD00099D.

No abstract available.

Shape-controllable synthesis of hydrophilic NaLuF4:Yb,Er nanocrystals by a surfactant-assistant two-phase system.

Nanoscale research letters

Zhou N, Qiu P, Wang K, Fu H, Gao G, He R, Cui D.
PMID: 24314099
Nanoscale Res Lett. 2013 Dec 06;8(1):518. doi: 10.1186/1556-276X-8-518.

Water-soluble upconversion nanoparticles (UCNPs) were prepared by a one-pot procedure in a two-phase reacting system. Four kinds of surfactants were tested in the synthesis process as capping agent to tune size and morphology of nanocrystals. Nanoparticles (approximately 70 nm)...

Showing 13 to 24 of 1847 entries